Question Soon to be Dandy Designer owner

We have just put a deposit on a 2005 designer, won't collect until mid/late August as Ian at Riva Dandy Sales is doing some repairs and a full service on it first.
Can't wait to get it and getting out and about. We are completely new to this. Both of us have camped etc when we were kids, that's quite sometime ago, so we'll be on here asking some really stupid questions, but I guess everyone has to start somewhere.
Thanks in advance.